/* AiS LABZ — smart glass navigation (24 Sep 2026). Token-driven: inherits the page's
   --background / --foreground / --primary, so light-themed pages (partners) invert automatically. */
header.nx{position:fixed;inset:0 0 auto 0;z-index:60;padding:12px 16px 0;background:none!important;border:0!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;pointer-events:none;transition:transform .45s cubic-bezier(.2,.8,.2,1),padding .3s ease}
header.nx>*{pointer-events:auto}
header.nx.nx-hide{transform:translateY(calc(-100% - 8px))}
header.nx.nx-open{transform:none}
.nx-bar{position:relative;max-width:76rem;margin:0 auto;height:60px;display:flex;align-items:center;gap:10px;padding:0 8px 0 10px;border-radius:999px;
  background:hsl(var(--background)/.55);border:1px solid hsl(var(--foreground)/.10);
  -webkit-backdrop-filter:blur(18px) saturate(160%);backdrop-filter:blur(18px) saturate(160%);
  box-shadow:inset 0 1px 0 hsl(var(--foreground)/.08),0 10px 40px -18px rgba(0,0,0,.55);
  transition:height .3s ease,background-color .3s ease,box-shadow .3s ease,border-color .3s ease}
header.nx.nx-scrolled .nx-bar{height:52px;background:hsl(var(--background)/.78);border-color:hsl(var(--foreground)/.14);box-shadow:inset 0 1px 0 hsl(var(--foreground)/.08),0 14px 44px -16px rgba(0,0,0,.65)}
.nx-bar::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(120deg,hsl(var(--foreground)/.07),transparent 38%,transparent 70%,hsl(var(--primary)/.08))}

.nx-brand{display:flex;align-items:center;gap:10px;padding:4px 12px 4px 4px;border-radius:999px;flex-shrink:0;color:hsl(var(--foreground));text-decoration:none}
.nx-brand img{width:36px;height:36px;border-radius:999px;object-fit:cover;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.nx-brand:hover img{transform:rotate(-12deg) scale(1.06)}
.nx-brand span{font-family:Outfit,"Space Grotesk",sans-serif;font-weight:700;font-size:.95rem;letter-spacing:.26em;white-space:nowrap}

.nx-nav{flex:1;display:flex;justify-content:center;min-width:0}
.nx-menu{position:relative;display:flex;align-items:center;gap:2px;margin:0;padding:0;list-style:none}
.nx-item{position:relative;list-style:none}
.nx-item--mega{position:static}
.nx-link{position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 15px;border-radius:999px;
  font-family:Outfit,"Space Grotesk",sans-serif;font-size:.68rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;white-space:nowrap;
  color:hsl(var(--foreground)/.78);text-decoration:none;transition:color .22s ease,background-color .22s ease}
/* the hover button: inverted colours (no-JS fallback paints it on the link itself) */
.nx-link:hover,.nx-link:focus-visible,.nx-item.is-open>.nx-link{background:hsl(var(--foreground));color:hsl(var(--background));outline:none}
.nx-link[aria-current="page"]{color:hsl(var(--foreground))}
.nx-link[aria-current="page"]::after{content:"";position:absolute;left:50%;bottom:4px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:hsl(var(--primary));transition:opacity .2s}
.nx-link:hover::after,.nx-item.is-open>.nx-link::after{opacity:0}
.nx-chev{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.nx-item.is-open .nx-chev{transform:rotate(180deg)}
/* with JS a single pill glides between items */
.nx-js .nx-link:hover,.nx-js .nx-link:focus-visible,.nx-js .nx-item.is-open>.nx-link{background:transparent}
.nx-js .nx-link.is-lit{color:hsl(var(--background))}
.nx-pill{position:absolute;z-index:0;top:50%;left:0;height:38px;width:0;margin-top:-19px;border-radius:999px;background:hsl(var(--foreground));opacity:0;pointer-events:none;
  box-shadow:0 6px 22px -8px hsl(var(--foreground)/.55);transition:transform .38s cubic-bezier(.2,.9,.25,1.15),width .38s cubic-bezier(.2,.9,.25,1.15),opacity .2s ease}

/* dropdowns */
.nx-drop{position:absolute;top:calc(100% + 14px);left:50%;min-width:280px;padding:10px;border-radius:22px;
  background:hsl(var(--background)/.965);border:1px solid hsl(var(--foreground)/.12);
  -webkit-backdrop-filter:blur(22px) saturate(160%);backdrop-filter:blur(22px) saturate(160%);
  box-shadow:inset 0 1px 0 hsl(var(--foreground)/.07),0 30px 70px -24px rgba(0,0,0,.7);
  opacity:0;visibility:hidden;transform:translate(-50%,8px) scale(.98);transform-origin:top center;transition:opacity .22s ease,transform .28s cubic-bezier(.2,.8,.2,1),visibility 0s linear .28s}
.nx-drop::before{content:"";position:absolute;left:0;right:0;top:-18px;height:18px}
.nx-item--mega>.nx-drop{top:calc(100% + 11px)}
.nx-item.is-open>.nx-drop{opacity:1;visibility:visible;transform:translate(-50%,0) scale(1);transition-delay:0s}
html:not(.nx-js) .nx-item:hover>.nx-drop,html:not(.nx-js) .nx-item:focus-within>.nx-drop{opacity:1;visibility:visible;transform:translate(-50%,0) scale(1);transition-delay:0s}
.nx-drop--mega{width:min(860px,calc(100vw - 48px))}
.nx-cols{display:grid;grid-template-columns:repeat(3,1fr) 1.05fr;gap:6px}
.nx-cols--work{grid-template-columns:1fr 1fr .95fr}
.nx-col{padding:8px 4px}
.nx-list{display:flex;flex-direction:column;gap:2px}
.nx-h{margin:4px 12px 8px;font-family:Outfit,"Space Grotesk",sans-serif;font-size:.6rem;font-weight:700;letter-spacing:.26em;text-transform:uppercase;color:hsl(var(--primary))}
.nx-sub{display:block;padding:10px 12px;border-radius:14px;text-decoration:none;color:hsl(var(--foreground));transition:background-color .18s ease,color .18s ease,transform .18s ease}
.nx-sub b{display:block;font-family:Outfit,"Space Grotesk",sans-serif;font-size:.86rem;font-weight:600;letter-spacing:.01em}
.nx-sub small{display:block;margin-top:2px;font-size:.74rem;line-height:1.35;color:hsl(var(--muted-foreground));transition:color .18s ease}
.nx-sub:hover,.nx-sub:focus-visible{background:hsl(var(--foreground));color:hsl(var(--background));outline:none;transform:translateX(2px)}
.nx-sub:hover small,.nx-sub:focus-visible small{color:hsl(var(--background)/.7)}
.nx-sub--row{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:8px 12px}
.nx-sub--row b{font-size:.8rem;font-weight:500}
.nx-sub--row i{font-style:normal;font-family:Outfit,"Space Grotesk",sans-serif;font-size:.72rem;font-weight:700;color:hsl(var(--primary));white-space:nowrap}
.nx-sub--row:hover i{color:hsl(var(--background))}
.nx-sub[aria-current="page"]{background:hsl(var(--foreground)/.07)}
.nx-promo{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;gap:14px;min-height:190px;padding:18px;border-radius:16px;text-decoration:none;
  background:hsl(var(--primary));color:hsl(var(--primary-foreground));transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s}
.nx-promo::after{content:"";position:absolute;right:-40px;bottom:-40px;width:140px;height:140px;border-radius:50%;border:22px solid hsl(var(--primary-foreground)/.10);transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.nx-promo:hover{transform:translateY(-2px);box-shadow:0 18px 40px -18px hsl(var(--primary)/.8)}
.nx-promo:hover::after{transform:scale(1.25)}
.nx-promo .nx-h{margin:0;color:inherit;opacity:.75}
.nx-promo strong{font-family:Outfit,"Space Grotesk",sans-serif;font-size:1.3rem;line-height:1.12;font-weight:700;letter-spacing:-.01em}
.nx-promo em{font-style:normal;font-family:Outfit,"Space Grotesk",sans-serif;font-size:.66rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase}

/* CTA */
.nx-cta{position:relative;overflow:hidden;flex-shrink:0;display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 18px 0 20px;border-radius:999px;text-decoration:none;
  background:hsl(var(--primary));color:hsl(var(--primary-foreground));font-family:Outfit,"Space Grotesk",sans-serif;font-size:.66rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;white-space:nowrap;
  box-shadow:0 0 24px -6px hsl(var(--primary)/.65);transition:background-color .25s,color .25s,box-shadow .25s,transform .2s}
.nx-cta svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.nx-cta:hover,.nx-cta:focus-visible{background:hsl(var(--foreground));color:hsl(var(--background));box-shadow:0 0 30px -6px hsl(var(--foreground)/.45);outline:none}
.nx-cta:hover svg{transform:translate(2px,-2px) rotate(45deg)}
.nx-cta:active{transform:scale(.97)}

/* burger + sheet (mobile) */
.nx-burger{display:none;position:relative;flex-shrink:0;width:44px;height:44px;margin-left:auto;border:0;border-radius:999px;background:hsl(var(--foreground));color:hsl(var(--background));cursor:pointer}
.nx-burger span{position:absolute;left:14px;right:14px;height:2px;border-radius:2px;background:currentColor;transition:transform .35s cubic-bezier(.2,.8,.2,1),top .35s}
.nx-burger span:first-child{top:17px}.nx-burger span:last-child{top:25px}
.nx-burger[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.nx-burger[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}
.nx-sheet{max-width:76rem;margin:8px auto 0;border-radius:26px;overflow:hidden;
  background:hsl(var(--background)/.94);border:1px solid hsl(var(--foreground)/.12);-webkit-backdrop-filter:blur(22px) saturate(160%);backdrop-filter:blur(22px) saturate(160%);
  box-shadow:0 30px 70px -24px rgba(0,0,0,.7);opacity:0;transform:translateY(-8px) scale(.98);transform-origin:top center;transition:opacity .25s ease,transform .3s cubic-bezier(.2,.8,.2,1)}
.nx-sheet.is-on{opacity:1;transform:none}
.nx-sheet-in{display:flex;flex-direction:column;gap:4px;padding:10px;max-height:calc(100dvh - 100px);overflow-y:auto;overscroll-behavior:contain}
.nx-acc{border-radius:16px}
.nx-acc summary,.nx-sheet-link{display:flex;align-items:center;justify-content:space-between;padding:15px 16px;border-radius:16px;cursor:pointer;list-style:none;text-decoration:none;
  font-family:Outfit,"Space Grotesk",sans-serif;font-size:.8rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:hsl(var(--foreground));transition:background-color .2s,color .2s}
.nx-acc summary::-webkit-details-marker{display:none}
.nx-acc summary::after{content:"+";font-size:1.1rem;font-weight:400;letter-spacing:0;transition:transform .3s}
.nx-acc[open] summary{background:hsl(var(--foreground));color:hsl(var(--background))}
.nx-acc[open] summary::after{transform:rotate(45deg)}
.nx-acc summary:active,.nx-sheet-link:active{background:hsl(var(--foreground));color:hsl(var(--background))}
.nx-acc div{display:flex;flex-direction:column;padding:6px 6px 10px}
.nx-acc div a{padding:11px 12px;border-radius:12px;font-size:.92rem;color:hsl(var(--foreground)/.85);text-decoration:none}
.nx-acc div a:first-child{color:hsl(var(--primary));font-weight:600}
.nx-acc div a:active,.nx-acc div a:hover{background:hsl(var(--foreground)/.08)}
.nx-sheet-cta{margin-top:6px;display:block;padding:17px;border-radius:999px;text-align:center;text-decoration:none;background:hsl(var(--primary));color:hsl(var(--primary-foreground));
  font-family:Outfit,"Space Grotesk",sans-serif;font-size:.78rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase}

@media (max-width:1180px){.nx-link{padding:0 11px;letter-spacing:.15em}.nx-brand span{letter-spacing:.2em}}
@media (max-width:1023px){
  .nx-nav,.nx-cta{display:none}
  .nx-burger{display:block}
  .nx-bar{height:58px}
  header.nx{padding:10px 12px 0}
}
@media (min-width:1024px){.nx-sheet{display:none!important}}
@media (max-width:380px){.nx-brand span{font-size:.82rem;letter-spacing:.18em}}
@media (prefers-reduced-motion:reduce){header.nx,.nx-bar,.nx-pill,.nx-drop,.nx-sheet,.nx-link,.nx-sub,.nx-chev,.nx-cta,.nx-cta svg,.nx-brand img,.nx-promo,.nx-promo::after{transition:none!important}}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.nx-bar{background:hsl(var(--background)/.96)}.nx-drop,.nx-sheet{background:hsl(var(--background))}}

/* dropdown width for short lists */
.nx-drop:not(.nx-drop--mega){min-width:210px}

/* WhatsApp support bubble (24 Sep 2026) */
.nx-wa{position:fixed;right:20px;bottom:20px;bottom:calc(20px + env(safe-area-inset-bottom));z-index:55;display:flex;align-items:center;height:56px;padding:0;border-radius:999px;text-decoration:none;
  background:#25D366;color:#fff;box-shadow:0 10px 30px -8px rgba(37,211,102,.6),0 4px 14px -4px rgba(0,0,0,.35);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,opacity .3s}
.nx-wa-ico{position:relative;display:flex;align-items:center;justify-content:center;width:56px;height:56px;flex-shrink:0}
.nx-wa-ico svg{width:28px;height:28px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.nx-wa-ico::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:nxWaPulse 2.4s ease-out 1.2s 3}
.nx-wa-txt{max-width:0;overflow:hidden;white-space:nowrap;font-family:Outfit,"Space Grotesk",sans-serif;font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;transition:max-width .4s cubic-bezier(.2,.8,.2,1),padding .4s}
.nx-wa:hover,.nx-wa:focus-visible{transform:translateY(-2px);box-shadow:0 16px 36px -8px rgba(37,211,102,.75),0 6px 16px -4px rgba(0,0,0,.4);outline:none}
.nx-wa:hover .nx-wa-txt,.nx-wa:focus-visible .nx-wa-txt{max-width:170px;padding-right:22px}
.nx-wa.nx-wa-off{opacity:0;pointer-events:none;transform:scale(.8)}
@keyframes nxWaPulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(1.7);opacity:0}}
@media (max-width:640px){.nx-wa{right:16px;bottom:16px;bottom:calc(16px + env(safe-area-inset-bottom));height:54px}.nx-wa-ico{width:54px;height:54px}}
@media (prefers-reduced-motion:reduce){.nx-wa,.nx-wa-txt{transition:none}.nx-wa-ico::after{animation:none}}
@media print{.nx-wa{display:none}}


/* Partner program CTA beside "Book a consultation" (24 Sep 2026) */
.nx-partner{position:relative;flex-shrink:0;display:inline-flex;align-items:center;gap:8px;height:42px;padding:0 6px 0 14px;border-radius:999px;text-decoration:none;background:hsl(var(--primary)/.12);border:1.5px solid hsl(var(--primary)/.85);color:hsl(var(--foreground));font-family:Outfit,"Space Grotesk",sans-serif;font-size:.66rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;white-space:nowrap;transition:background-color .25s,border-color .25s,transform .2s,box-shadow .25s}
.nx-partner i{width:7px;height:7px;border-radius:50%;background:hsl(var(--primary));animation:nxPartnerPing 2.2s ease-out infinite}
.nx-partner em{font-style:normal;padding:6px 10px;border-radius:999px;background:hsl(var(--primary));color:hsl(var(--primary-foreground));font-size:.6rem;letter-spacing:.1em}
.nx-partner:hover,.nx-partner:focus-visible{background:hsl(var(--primary)/.22);border-color:hsl(var(--primary));box-shadow:0 0 26px -8px hsl(var(--primary)/.8);transform:translateY(-1px);outline:none}
.nx-partner:active{transform:scale(.97)}
@keyframes nxPartnerPing{0%{box-shadow:0 0 0 0 hsl(var(--primary)/.6)}100%{box-shadow:0 0 0 9px hsl(var(--primary)/0)}}
@media (max-width:1280px){.nx-partner .np-l{display:none}}
@media (max-width:1150px){.nx-partner{padding:0 5px 0 12px}.nx-partner .np-t{display:none}}
@media (max-width:1023px){.nx-partner{display:none}}
.nx-sheet-partner{margin-top:6px;display:flex;align-items:center;justify-content:center;gap:10px;padding:15px;border-radius:999px;text-decoration:none;border:1.5px solid hsl(var(--primary));background:hsl(var(--primary)/.12);color:hsl(var(--foreground));font-family:Outfit,"Space Grotesk",sans-serif;font-size:.78rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase}
.nx-sheet-partner em{font-style:normal;padding:5px 10px;border-radius:999px;background:hsl(var(--primary));color:hsl(var(--primary-foreground));font-size:.62rem;letter-spacing:.1em}
@media (prefers-reduced-motion:reduce){.nx-partner,.nx-partner i{transition:none;animation:none}}
@media (max-width:1100px){.nx-link{padding:0 9px;letter-spacing:.13em}}